[Intel-gfx] ✗ Fi.CI.BUILD: failure for Add vfio_device cdev for iommufd support (rev9)

[Patchwork]

== Series Details ==

Series: Add vfio_device cdev for iommufd support (rev9)
URL   : https://patchwork.freedesktop.org/series/113696/
State : failure

== Summary ==

Error: patch https://patchwork.freedesktop.org/api/1.0/series/113696/revisions/9/mbox/ not applied
Applying: vfio: Allocate per device file structure
error: sha1 information is lacking or useless (drivers/vfio/vfio_main.c).
error: could not build fake ancestor
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0001 vfio: Allocate per device file structure
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".
Build failed, no error log produced